You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-26 - 20:28
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Wed Nov 26, 2025 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050700,0irq/25-eth00-21swapper/307:05:483
110050610,0irq/25-eth00-21swapper/107:05:151
110050540,0irq/25-eth00-21swapper/207:06:212
117950490,0irq/26-eth1-rx-0-21swapper/007:05:000
12522991918,0cyclictest15745-21sshd11:30:122
12522991716,0cyclictest0-21swapper/210:52:442
12523991615,0cyclictest110050irq/25-eth009:39:213
12523991612,0cyclictest0-21swapper/311:37:163
1252199160,0cyclictest0-21swapper/111:48:051
1252299150,0cyclictest3914-21sshd11:50:142
12521991514,0cyclictest110050irq/25-eth010:27:001
1252199150,0cyclictest0-21swapper/109:20:261
12523991413,0cyclictest0-21swapper/310:30:283
12523991411,0cyclictest27360-21sshd10:59:243
12523991410,0cyclictest7523-21id10:43:073
12522991413,0cyclictest24786-21sshd10:01:442
1252299140,0cyclictest0-21swapper/211:58:142
12521991413,0cyclictest13701-21bash12:31:251
12521991413,0cyclictest0-21swapper/111:25:401
1252199140,0cyclictest28179-21sshd12:36:031
1252199140,0cyclictest0-21swapper/112:18:241
1252199140,0cyclictest0-21swapper/109:32:381
12520991413,0cyclictest0-21swapper/009:42:580
1252099140,0cyclictest0-21swapper/010:40:570
110050140,0irq/25-eth05422-21bash12:07:291
41130,0ktimersoftd/00-21swapper/009:34:570
12523991312,0cyclictest3642-21sshd10:35:343
12523991312,0cyclictest0-21swapper/312:11:323
12523991311,0cyclictest0-21swapper/311:25:533
12523991311,0cyclictest0-21swapper/310:22:203
1252399130,0cyclictest0-21swapper/309:10:543
12522991311,0cyclictest0-21swapper/209:20:372
1252299130,0cyclictest0-21swapper/211:14:132
1252299130,0cyclictest0-21swapper/209:32:492
12521991312,0cyclictest4482-21diskmemload10:40:141
12521991312,0cyclictest0-21swapper/110:03:181
1252199130,0cyclictest0-21swapper/111:10:551
12520991313,0cyclictest0-21swapper/009:29:240
12520991312,0cyclictest4482-21diskmemload11:38:410
12520991312,0cyclictest0-21swapper/012:04:350
12520991312,0cyclictest0-21swapper/010:09:420
1252099130,0cyclictest0-21swapper/010:11:550
110050130,0irq/25-eth00-21swapper/012:10:370
191120,0ktimersoftd/121253-21sshd09:42:231
12523991212,0cyclictest0-21swapper/310:06:123
12523991211,0cyclictest28876-21sshd11:45:243
12523991211,0cyclictest0-21swapper/310:26:023
12523991211,0cyclictest0-21swapper/310:01:113
12523991211,0cyclictest0-21swapper/309:53:453
12523991210,0cyclictest0-21swapper/310:11:113
12522991212,0cyclictest0-21swapper/211:15:232
12522991211,0cyclictest24958-21sshd11:45:072
12522991211,0cyclictest13153-21sshd10:11:442
12522991211,0cyclictest0-21swapper/209:45:292
1252299120,0cyclictest0-21swapper/212:18:542
1252299120,0cyclictest0-21swapper/211:29:062
1252299120,0cyclictest0-21swapper/209:28:022
1252299120,0cyclictest0-21swapper/209:12:362
12521991211,0cyclictest27485-21munin-run08:50:001
12521991211,0cyclictest12124-21sshd11:58:171
12521991211,0cyclictest0-21swapper/111:01:301
12521991210,0cyclictest14391-21sshd11:37:031
12521991210,0cyclictest0-21swapper/109:35:531
1252199120,0cyclictest0-21swapper/112:00:031
12520991212,0cyclictest4482-21diskmemload09:56:130
12520991211,0cyclictest4482-21diskmemload11:29:030
12520991211,0cyclictest26012-21bash12:35:500
12520991211,0cyclictest0-21swapper/012:28:100
12520991211,0cyclictest0-21swapper/010:59:170
12520991211,0cyclictest0-21swapper/010:17:290
12520991210,0cyclictest0-21swapper/011:17:400
1252099120,0cyclictest0-21swapper/010:33:160
41110,0ktimersoftd/04482-21diskmemload09:15:040
41110,0ktimersoftd/04482-21diskmemload09:15:030
41110,0ktimersoftd/00-21swapper/012:17:570
41110,0ktimersoftd/00-21swapper/011:43:300
351110,0ktimersoftd/30-21swapper/312:17:203
271110,0ktimersoftd/20-21swapper/212:22:042
191110,0ktimersoftd/10-21swapper/111:30:381
12523991111,0cyclictest0-21swapper/311:56:123
12523991111,0cyclictest0-21swapper/309:26:553
12523991111,0cyclictest0-21swapper/307:55:313
12523991110,0cyclictest0-21swapper/311:03:423
12523991110,0cyclictest0-21swapper/309:34:223
12523991110,0cyclictest0-21swapper/309:21:293
12523991110,0cyclictest0-21swapper/308:58:413
12523991110,0cyclictest0-21swapper/308:30:553
12523991110,0cyclictest0-21swapper/307:35:463
1252399110,0cyclictest0-21swapper/308:10:163
1252299119,0cyclictest0-21swapper/207:31:392
12522991111,0cyclictest0-21swapper/210:55:522
12522991110,0cyclictest30036-21sshd09:54:522
12522991110,0cyclictest27886-21id09:35:202
1252299110,0cyclictest0-21swapper/210:38:412
1252299110,0cyclictest0-21swapper/208:42:302
1252299110,0cyclictest0-21swapper/208:30:322
1252299110,0cyclictest0-21swapper/208:22:452
1252299110,0cyclictest0-21swapper/208:06:502
12521991111,0cyclictest0-21swapper/109:45:531
12521991110,0cyclictest23077-21sshd09:50:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional